Half Round Gutter MachinesBy joelclose1 / August 2, 2023 New 7 & 8-inch Half Round Gutter Machines now available! Faster, more efficient, and precise cuts. Offering more gutter profiles to meet your customers needs. Order now boost your business product line and profits! Half Round Gutter Machines - Gutter and Downspouts and Elbow Machines are Available.